<http://schema.org/caption>
"Felix de Weldon's design was based on the iconic photo \"Raising the Flag on Iwo Jima\" by AP photographer Joe Rosenthal.\u00A0"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wisn.com/article/in-dc-many-memorials-dedicated-to-those-that-have-served/6273529>